1108768475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 1568471040

約数和(自身を除く): 459702565

約数列:

[1, 5, 17, 23, 25, 31, 85, 115, 155, 391, 425, 527, 575, 713, 775, 1955, 2635, 3565, 3659, 9775, 12121, 13175, 17825, 18295, 60605, 62203, 84157, 91475, 113429, 303025, 311015, 420785, 567145, 1430669, 1555075, 1928293, 2103925, 2608867, 2835725, 7153345, 9641465, 13044335, 35766725, 44350739, 48207325, 65221675, 221753695, 1108768475]

約数ペア:

[(1, 1108768475), (5, 221753695), (17, 65221675), (23, 48207325), (25, 44350739), (31, 35766725), (85, 13044335), (115, 9641465), (155, 7153345), (391, 2835725), (425, 2608867), (527, 2103925), (575, 1928293), (713, 1555075), (775, 1430669), (1955, 567145), (2635, 420785), (3565, 311015), (3659, 303025), (9775, 113429), (12121, 91475), (13175, 84157), (17825, 62203), (18295, 60605)]